How often are flights from Singapore to Hanoi delayed?

About 18% of weekly flights between Singapore and Hanoi have experienced delays in the past year, with the average delay time being 108 minutes.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Singapore to Hanoi flights?

Over the last year, Garuda Indonesia have had the lowest number of delays on this route, with just 8% of flights being delayed.

What is the most punctual flight time for Singapore to Hanoi flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

How popular is this Singapore to Hanoi flight route?

Within the past month, 34 users have taken a look at flights from Singapore Changi to Hanoi Noibai.

How long is the flight from Singapore to Hanoi?

For as low as $257, Vietnam Airlines can have you in Hanoi from Singapore in 6h 40m. Airlines will cover a distance of 1377 mi.

What are the cheapest airlines flying from Singapore to Hanoi round-trip?

According to our current data, Scoot ($165), VietJet Air ($165), and Vietnam Airlines ($212) offers the cheapest pricing from Singapore to Hanoi. Scoot is priced at 32% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Singapore to Hanoi one-way?

To fly one-way, consider booking your trip with Scoot, which is currently one of the cheapest options available, starting at $123. VietJet Air flights start at $131 while deals on Vietnam Airlines start at $133 one-way.

Weekly flight availability from Singapore to Hanoi

The most flights from SIN to HAN are scheduled on a Monday (21 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (2 on average).

In terms of precipitation, rainfall in Hanoi ranges from 0.6 - 11.7 inches per month. August is typically the wettest month, when rainfall can reach 11.7 in. December is typically the driest time to visit Hanoi when rainfall is around 0.6 in.

If weather is an important factor for your trip to Hanoi, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 62.6 F).

What are the cheapest flights from Singapore to Hanoi?

While on average a flight from Singapore to Hanoi is generally $258, our data shows the cheapest flight currently is $108. When looking at the most popular route, (Singapore Changi - Hanoi Noibai), you can expect to pay $246 for that flight.

What are the most reliable airlines from Singapore to Hanoi?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Singapore to Hanoi on time: SAUDIA (80%), Cambodia Angkor Air (80%), Vietnam Airlines (80%).

What are the most popular airlines that fly from Singapore to Hanoi?

When booking a flight from Singapore to Hanoi, you may want to consider flying on Singapore Airlines, VietJet Air or Vietnam Airlines as they are the most popular for this route.

Most accurate provider : When it comes to deals on Singapore-Hanoi flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Singapore-Hanoi flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Singapore-Hanoi flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Singapore-Hanoi flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Singapore-Hanoi flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airports do I use to fly from Singapore to Hanoi?

To fly from Singapore to Hanoi, you need to book a flight from Changi (SIN) to Noibai (HAN). Nonstop flights to Hanoi Noibai from Singapore Changi take 3h 30m on average. When it comes time to book airfare, you have a few options: there are 17 outbound flights from Changi to Noibai offered by 4 different airlines.

Can I find deals for flights from Singapore to Hanoi that include hotel bookings?

Yes. In addition to deals on Singapore to Hanoi flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Singapore to Hanoi?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Hanoi.

Can I find deals for business class flights from Singapore to Hanoi?

Yes. Cheapflights offers flight deals from Singapore to Hanoi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$94+ Flights from Singapore to Hanoi

Q: How much does it cost to fly round-trip from Singapore to Hanoi?

Airfare is below average for this route at the moment. Singapore to Hanoi flights typically cost between $205 and $298 in January. The cheapest round-trip price found within the last 3 days was $194 on VietJet Air (Jan 14-Jan 14).

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Find cheap flights from Singapore to Hanoi with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Singapore Changi to Hanoi Noibai are usually found in July or May, booked 78 days in advance, depart on a Thursday or Sunday and return on a Friday

Cheap flight deals from Singapore to Hanoi

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$198 (Mytrip)
One-way from	$94 (Expedia)
Popular in	December
Cheapest in	July
Average price	$242
Good round-trip deal	$251 or less
Good one-way deal	$154 or less

Provider with most accurate pricing for Singapore Changi-Hanoi Noibai flight deals.

Search Deals

Provider most trusted by Cheapflights users for Singapore Changi-Hanoi Noibai flights.

Search Deals

From Singapore Changi to Hanoi Noibai

Search Deals

One-way flight from Singapore Changi to Hanoi Noibai

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($31 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Price to beat on a round-trip flight from Singapore Changi to Hanoi Noibai.

Search Deals

Price to beat on a one-way flight from Singapore Changi to Hanoi Noibai.

Search Deals

Find flight deals from Singapore to Hanoi

Cheapest flights from Singapore to Hanoi
Explore the most affordable flight options available from Singapore to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 21, 2025.

Sun 11/25:15 amSIN - HAN

Nonstop3h 20mMultiple Airlines

Sat 11/87:10 amHAN - SIN

1 stop8h 00mMultiple Airlines

Deal found 10/19

$207

Sun 11/236:25 pmSIN - HAN

1 stop6h 40mMultiple Airlines

Fri 11/289:40 amHAN - SIN

Nonstop3h 35mMultiple Airlines

Deal found 10/18

$210

Thu 10/308:55 amSIN - HAN

2 stops15h 00mMultiple Airlines

Wed 11/59:40 amHAN - SIN

Nonstop3h 35mMultiple Airlines

Deal found 10/20

$212

Wed 12/37:40 amSIN - HAN

2 stops16h 15mMultiple Airlines

Tue 12/99:35 amHAN - SIN

Nonstop3h 20mMultiple Airlines

Deal found 10/19

$216

Thu 12/46:25 pmSIN - HAN

1 stop13h 40mMultiple Airlines

Fri 12/59:35 amHAN - SIN

Nonstop3h 20mMultiple Airlines

Deal found 10/20

$220

Tue 12/26:25 pmSIN - HAN

1 stop6h 40mMultiple Airlines

Tue 12/99:35 amHAN - SIN

Nonstop3h 20mMultiple Airlines

Deal found 10/19

$225

Thu 12/46:25 pmSIN - HAN

1 stop6h 40mMultiple Airlines

Tue 12/99:35 amHAN - SIN

Nonstop3h 20mMultiple Airlines

Deal found 10/19

$226

Sat 12/66:25 pmSIN - HAN

1 stop6h 40mMultiple Airlines

Tue 12/99:35 amHAN - SIN

Nonstop3h 20mMultiple Airlines

Deal found 10/19

$228

Sun 11/238:45 pmSIN - HAN

1 stop13h 45mVietnam Airlines

Fri 11/2810:50 amHAN - SIN

1 stop7h 35mVietnam Airlines

Deal found 10/18

$229

Sat 11/18:45 pmSIN - HAN

1 stop13h 20mVietnam Airlines

Thu 11/69:25 amHAN - SIN

1 stop7h 00mVietnam Airlines

Deal found 10/20

$230

Wed 12/36:25 pmSIN - HAN

1 stop15h 40mVietnam Airlines

Wed 12/108:05 amHAN - SIN

Nonstop3h 20mVietnam Airlines

Deal found 10/19

$242

Best flights from Singapore to Hanoi
Discover carefully curated flight deals from Singapore to Hanoi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 21, 2025.

Sat 12/66:25 pmSIN - HAN

1 stop6h 40mVietnam Airlines

Thu 12/115:00 amHAN - SIN

1 stop6h 15mVietnam Airlines

Deal found 10/19

$257

Sat 10/259:00 pmSIN - HAN

1 stop11h 05mVietnam Airlines

Wed 10/2911:00 amHAN - SIN

1 stop7h 25mVietnam Airlines

Deal found 10/20

$260

Thu 12/46:25 pmSIN - HAN

1 stop6h 40mVietnam Airlines

Thu 12/118:05 amHAN - SIN

Nonstop3h 20mVietnam Airlines

Deal found 10/20

$265

Sat 12/66:25 pmSIN - HAN

1 stop6h 40mVietnam Airlines

Sun 12/75:00 amHAN - SIN

1 stop6h 15mVietnam Airlines

Deal found 10/19

$272

Thu 12/46:25 pmSIN - HAN

1 stop6h 40mVietnam Airlines

Wed 12/108:00 amHAN - SIN

1 stop8h 25mVietnam Airlines

Deal found 10/19

$272

Mon 12/18:45 pmSIN - HAN

1 stop12h 20mVietnam Airlines

Wed 12/108:05 amHAN - SIN

Nonstop3h 20mVietnam Airlines

Deal found 10/19

$279

Mon 12/18:45 pmSIN - HAN

1 stop12h 20mVietnam Airlines

Thu 12/118:05 amHAN - SIN

Nonstop3h 20mVietnam Airlines

Deal found 10/19

$279

Mon 12/18:45 pmSIN - HAN

1 stop11h 20mVietnam Airlines

Sat 12/137:00 amHAN - SIN

1 stop9h 25mVietnam Airlines

Deal found 10/19

$298

Fri 12/56:25 pmSIN - HAN

1 stop7h 40mVietnam Airlines

Sat 12/135:00 amHAN - SIN

1 stop6h 15mVietnam Airlines

Deal found 10/19

$298

Sat 12/66:25 pmSIN - HAN

1 stop7h 40mVietnam Airlines

Sat 1/107:00 amHAN - SIN

1 stop9h 25mVietnam Airlines

Deal found 10/21

$299

Sun 11/306:25 pmSIN - HAN

1 stop7h 40mVietnam Airlines

Wed 12/109:25 amHAN - SIN

1 stop7h 00mVietnam Airlines

Deal found 10/19

$302

Last-minute flights from Singapore to Hanoi
Discover last-minute flight deals from Singapore to Hanoi. Data last updated October 21, 2025 and is based on user searches.

Thu 10/308:55 amSIN - HAN

2 stops15h 00mMultiple Airlines

Wed 11/59:40 amHAN - SIN

Nonstop3h 35mMultiple Airlines

Deal found 10/20

$212

Fri 10/318:55 amSIN - HAN

2 stops15h 00mMultiple Airlines

Thu 11/61:30 pmHAN - SIN

1 stop8h 45mMultiple Airlines

Deal found 10/20

$244

Sat 11/18:45 pmSIN - HAN

1 stop13h 20mVietnam Airlines

Thu 11/69:25 amHAN - SIN

1 stop7h 00mVietnam Airlines

Deal found 10/20

$230

Sun 11/25:15 amSIN - HAN

Nonstop3h 20mMultiple Airlines

Sat 11/87:10 amHAN - SIN

1 stop8h 00mMultiple Airlines

Deal found 10/19

$207

Sun 11/26:25 pmSIN - HAN

1 stop7h 40mVietnam Airlines

Sat 11/89:00 amHAN - SIN

1 stop7h 25mVietnam Airlines

Deal found 10/19

$243

Thu 11/136:25 pmSIN - HAN

1 stop6h 40mVietnam Airlines

Sun 11/238:05 amHAN - SIN

Nonstop3h 20mVietnam Airlines

Deal found 10/20

$253

Fri 11/216:25 pmSIN - HAN

1 stop6h 40mMultiple Airlines

Mon 11/249:40 amHAN - SIN

Nonstop3h 35mMultiple Airlines

Deal found 10/19

$252

Sun 11/236:25 pmSIN - HAN

1 stop6h 40mMultiple Airlines

Fri 11/289:40 amHAN - SIN

Nonstop3h 35mMultiple Airlines

Deal found 10/18

$210

Sun 11/238:45 pmSIN - HAN

1 stop13h 45mVietnam Airlines

Fri 11/2810:50 amHAN - SIN

1 stop7h 35mVietnam Airlines

Deal found 10/18

$229

Fri 11/282:55 pmSIN - HAN

Nonstop3h 30mMultiple Airlines

Mon 12/159:40 amHAN - SIN

Nonstop3h 35mMultiple Airlines

Deal found 10/20

$245

One-way flights from Singapore to Hanoi
Search for one-way flight options from Singapore to Hanoi. Find affordable one-way fares based on user searches. Data last updated October 21, 2025.

Mon 10/276:15 amSIN - HAN

Nonstop3h 20mScoot

Deal found 10/19

$94

Fri 1/164:55 pmSIN - HAN

1 stop8h 00mVietJet Air

Deal found 10/18

$116

Fri 1/166:15 amSIN - HAN

Nonstop3h 20mScoot

Deal found 10/18

$123

Mon 10/276:25 pmSIN - HAN

1 stop6h 40mVietnam Airlines

Deal found 10/19

$125

Mon 10/2710:35 pmSIN - HAN

2 stops22h 40mMultiple Airlines

Deal found 10/19

$126

Tue 11/256:25 pmSIN - HAN

1 stop17h 40mVietnam Airlines

Deal found 10/20

$127

Tue 11/1810:05 amSIN - HAN

2 stops22h 00mMultiple Airlines

Deal found 10/19

$129

Mon 11/248:55 amSIN - HAN

2 stops16h 06mMultiple Airlines

Deal found 10/19

$130

Mon 11/242:55 pmSIN - HAN

Nonstop3h 30mVietJet Air

Deal found 10/19

$131

Mon 11/244:50 amSIN - HAN

1 stop11h 05mMultiple Airlines

Deal found 10/20

$132

Sun 11/91:15 pmSIN - HAN

1 stop6h 50mVietnam Airlines

Deal found 10/21

$133

Thu 11/206:25 pmSIN - HAN

1 stop6h 40mVietnam Airlines

Deal found 10/20

$136

Fly from

Fly to

Route

Depart

Return

Price

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Sat 12/6

6:25 pm-12:05 am

1 stop6h 40m

Hanoi Noibai

Thu 12/11

5:00 am-12:15 pm

1 stop6h 15m

$257

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Sat 10/25

9:00 pm-7:05 am

1 stop11h 05m

Hanoi Noibai

Wed 10/29

11:00 am-7:25 pm

1 stop7h 25m

$260

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Thu 12/4

6:25 pm-12:05 am

1 stop6h 40m

Hanoi Noibai

Thu 12/11

8:05 am-12:25 pm

Nonstop3h 20m

$265

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Sat 12/6

6:25 pm-12:05 am

1 stop6h 40m

Hanoi Noibai

Sun 12/7

5:00 am-12:15 pm

1 stop6h 15m

$272

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Thu 12/4

6:25 pm-12:05 am

1 stop6h 40m

Hanoi Noibai

Wed 12/10

8:00 am-5:25 pm

1 stop8h 25m

$272

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Mon 12/1

8:45 pm-8:05 am

1 stop12h 20m

Hanoi Noibai

Wed 12/10

8:05 am-12:25 pm

Nonstop3h 20m

$279

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Mon 12/1

8:45 pm-8:05 am

1 stop12h 20m

Hanoi Noibai

Thu 12/11

8:05 am-12:25 pm

Nonstop3h 20m

$279

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Mon 12/1

8:45 pm-7:05 am

1 stop11h 20m

Hanoi Noibai

Sat 12/13

7:00 am-5:25 pm

1 stop9h 25m

$298

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Fri 12/5

6:25 pm-1:05 am

1 stop7h 40m

Hanoi Noibai

Sat 12/13

5:00 am-12:15 pm

1 stop6h 15m

$298

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Sat 12/6

6:25 pm-1:05 am

1 stop7h 40m

Hanoi Noibai

Sat 1/10

7:00 am-5:25 pm

1 stop9h 25m

$299

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/18

Showing 1-10 of 22 results

Compare providers for flights from Singapore to Hanoi

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Singapore to Hanoi in October.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
Trip.com	Price Accuracy2 stars	Trust Score*3 stars
Kiwi.com	Price Accuracy3 stars	Trust Score*3 stars
Mytrip	Price Accuracy2 stars	Trust Score*3 stars
oojo	Price Accuracy3 stars	Trust Score*3 stars
Gotogate	Price Accuracy2 stars	Trust Score*2 stars
BudgetAir	Price Accuracy1 star	Trust Score*2 stars
OneTravel	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Singapore-Hanoi flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Singapore-Hanoi flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Singapore-Hanoi flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Singapore-Hanoi flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Singapore-Hanoi flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Singapore to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from Singapore with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Singapore to Hanoi

Prices

Airlines

Delays

How far ahead should I book a flight from Singapore to Hanoi?

Booking 78 days in advance of your planned departure date is, on average, the best time to get cheap flights from Singapore to Hanoi. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Singapore to Hanoi?

Currently, May is the cheapest month in which you can book a flight from Singapore to Hanoi (average of $146). Flying from Singapore to Hanoi in December is currently the most expensive (average of $207). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SIN to HAN?

One of the essential ways to save on airfare from Singapore to Hanoi is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 51% on airfare.

How much does it cost to fly round-trip from Singapore to Hanoi?

The best insider tips for Singapore to Hanoi flights

Cheapflights partnered with top experts to bring you the best recommendations for your Singapore to Hanoi trip

Airlines

VietJet Air

VietJet offers budget-friendly fares with à la carte services, ideal for cost-conscious travelers.

Pre-purchase checked baggage online for cheaper rates than at the airport with VietJet.

Read more about VietJet Airby Chris Dong

Vietnam Airlines

Vietnam Airlines offers SkyPriority for elite status perks like priority check-in and expedited security.

Enjoy Vietnamese coffee and hot meals in Vietnam Airlines' business class on medium-haul flights.

Read more about Vietnam Airlinesby Ramsey Qubein

Our travel experts

Chris Dong

Expert on VietJet Air

Ramsey Qubein

Expert on Vietnam Airlines

Reviews of airlines servicing Hanoi

Read reviews from past customers who have flown Singapore Airlines, Vietnam Airlines, and Scoot from Singapore to Hanoi. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.1

Very good

1,383 reviews

Reviews

1 / 20

10.0

Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Singapore Airlines

8.1

Very good

1,383 reviews

Singapore Airlines

8.1

Very good

1,383 reviews

Reviews

1 / 20

10.0

Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Vietnam Airlines

7.6

Good

205 reviews

Singapore Airlines

8.1

Very good

1,383 reviews

Reviews

1 / 20

10.0

Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Scoot

6.7

Okay

308 reviews

Singapore Airlines

8.1

Very good

1,383 reviews

Reviews

1 / 20

10.0

Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

VietJet Air

5.6

Fair

150 reviews

Singapore Airlines

8.1

Very good

1,383 reviews

Reviews

1 / 20

10.0

Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Related info for your journey

What airports do I use to fly from Singapore to Hanoi?
To fly from Singapore to Hanoi, you need to book a flight from Changi (SIN) to Noibai (HAN). Nonstop flights to Hanoi Noibai from Singapore Changi take 3h 30m on average. When it comes time to book airfare, you have a few options: there are 17 outbound flights from Changi to Noibai offered by 4 different airlines.
How popular is this Singapore to Hanoi flight route?
Within the past month, 34 users have taken a look at flights from Singapore Changi to Hanoi Noibai.
How long is the flight from Singapore to Hanoi?
For as low as $257, Vietnam Airlines can have you in Hanoi from Singapore in 6h 40m. Airlines will cover a distance of 1377 mi.
What are the cheapest airlines flying from Singapore to Hanoi round-trip?
According to our current data, Scoot ($165), VietJet Air ($165), and Vietnam Airlines ($212) offers the cheapest pricing from Singapore to Hanoi. Scoot is priced at 32% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Singapore to Hanoi one-way?
To fly one-way, consider booking your trip with Scoot, which is currently one of the cheapest options available, starting at $123. VietJet Air flights start at $131 while deals on Vietnam Airlines start at $133 one-way.
What are the most reliable airlines from Singapore to Hanoi?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Singapore to Hanoi on time: SAUDIA (80%), Cambodia Angkor Air (80%), Vietnam Airlines (80%).
What are the cheapest flights from Singapore to Hanoi?
While on average a flight from Singapore to Hanoi is generally $258, our data shows the cheapest flight currently is $108. When looking at the most popular route, (Singapore Changi - Hanoi Noibai), you can expect to pay $246 for that flight.
Can I find deals for flights from Singapore to Hanoi that include hotel bookings?
Yes. In addition to deals on Singapore to Hanoi flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Singapore to Hanoi?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Hanoi.
Can I find deals for business class flights from Singapore to Hanoi?
Yes. Cheapflights offers flight deals from Singapore to Hanoi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Singapore to Hanoi?
Currently, May is the cheapest month in which you can book a flight from Singapore to Hanoi (average of $146). Flying from Singapore to Hanoi in December is currently the most expensive (average of $207). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Singapore to Hanoi

Airline	Cheapest	Average	Flexibility	On-time
Scoot	Cheapest$165	Average$244	FlexibilityNo cancel fee	On-timeN/A
VietJet Air	Cheapest$165	Average$257	FlexibilityNo cancel fee	On-timeN/A
Vietnam Airlines	Cheapest$212	Average$265	FlexibilityNo cancel fee	On-time81%
Singapore Airlines	Cheapest$240	Average$365	FlexibilityNo cancel fee	On-time81%

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$94+ Cheap flights from Singapore (SIN) to Hanoi (HAN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Singapore to Hanoi with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Singapore Changi to Hanoi Noibai are usually found in July or May, booked 78 days in advance, depart on a Thursday or Sunday and return on a Friday

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Find flight deals from Singapore to Hanoi

Cheapest flights from Singapore to HanoiExplore the most affordable flight options available from Singapore to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 21, 2025.

Explore the most affordable flight options available from Singapore to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 21, 2025.

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Use the filters below to find and compare flights from Singapore to Hanoi that are best for you.

Compare providers for flights from Singapore to Hanoi

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Singapore to Hanoi in October.

Best time to book a flight from Singapore to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from Singapore with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Singapore to Hanoi

How far ahead should I book a flight from Singapore to Hanoi?

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What is the cheapest time of day to fly from SIN to HAN?

How much does it cost to fly round-trip from Singapore to Hanoi?

Weekly flight availability from Singapore to Hanoi

How often are flights from Singapore to Hanoi delayed?

What is the most punctual flight time for Singapore to Hanoi flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Singapore to Hanoi flights?

The best insider tips for Singapore to Hanoi flights

Cheapflights partnered with top experts to bring you the best recommendations for your Singapore to Hanoi trip

Airlines

VietJet Air

Vietnam Airlines

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Reviews of airlines servicing Hanoi

Read reviews from past customers who have flown Singapore Airlines, Vietnam Airlines, and Scoot from Singapore to Hanoi. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Singapore to Hanoi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airports do I use to fly from Singapore to Hanoi?

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What are the cheapest airlines flying from Singapore to Hanoi round-trip?

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What are the most reliable airlines from Singapore to Hanoi?

What are the cheapest flights from Singapore to Hanoi?

Can I find deals for flights from Singapore to Hanoi that include hotel bookings?

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Can I find deals for business class flights from Singapore to Hanoi?

What is the cheapest month to book a flight from Singapore to Hanoi?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Singapore to Hanoi

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Top 4 airlines flying from Singapore to Hanoi

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Cheapest flights from Singapore to Hanoi
Explore the most affordable flight options available from Singapore to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 21, 2025.